When you spend over $5,000 on an engagement ring, you expect it to last—especially if it’s a secure setting like a bezel set.

The showstopper in question: a Pomellato necklace featuring a 55.96 carat tanzanite stone, set in a bespoke bezel at the base ...

There’s no one-size-fits-all approach to jewelry care, because not all pieces are made — or worn — the same. Think about ...